Cattle, a herd, or kine (archaic)
Twelve cows can be called a flink, a dozen head or a herd of cows.
Fats, oilds, waxes, and steroids are collectively called lipids
They are collectively called "vertebrates".
They were called legionnaires collectively
Collectively they are called 'tread'.
Females are called cows and the males are bulls.
A coral
Does.
gate !
Peyer's patches
There are a whole pile of animals that have females called cows:ElephantsBuffaloBisonElkMooseCaribouDomesticated BovineWhalesRhinocerosesWalruses
They are called herbivores.